| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.48 | 8.317% | $134.833 | $134.83 | $134.85 | $134.80 |
| Purchase #2 | $108.77 | 12.311% | $122.1607 | $122.16 | $122.15 | $122.20 |
| Purchase #3 | $145.63 | 9.193% | $159.0178 | $159.02 | $159.00 | $159.00 |
| Purchase #4 | $5.50 | 10.343% | $6.0689 | $6.07 | $6.05 | $6.10 |
| Purchase #5 | $115.48 | 9.637% | $126.6088 | $126.61 | $126.60 | $126.60 |
| Purchase #6 | $164.91 | 9.555% | $180.6672 | $180.67 | $180.65 | $180.70 |
| Purchase #7 | $188.53 | 12.130% | $211.3987 | $211.40 | $211.40 | $211.40 |
| 7 purchase totals = | $853.30 | $940.7551 | $940.76 | $940.70 | $940.80 | |